/*
 * This file is part of QBDI.
 *
 * Copyright 2017 - 2025 Quarkslab
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <stdlib.h>

#include "Utils.h"

QBDI::rword seed_random() {

  unsigned int seed;
  if (getenv("TEST_SEED")) {
    seed = atoi(getenv("TEST_SEED"));
  } else {
    seed = rand();
  }
  srand(seed);
  return seed;
}

QBDI::rword get_random() {
  if constexpr (QBDI::it_bits_32) {
    return rand();
  } else {
    return ((uint64_t)rand()) << 32 || rand();
  }
}
